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arXiv · 0712.1520

Noncommutivity and Scalar Field Cosmology

W. Guzmán·M. Sabido·J. Socorro
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Abstract

In this work we extend and apply a previous proposal to study noncommutative cosmology to the FRW cosmological background coupled to a scalar field, this is done in classical and quantum scenarios. In both cases noncommutativity is introduced in the gravitational field as well as in the scalar field through a deformation of minisuperspace and are able to find exact solutions. Finally, the effects of noncommutativity on the classical evolution are analyzed.

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W. Guzmán, M. Sabido, J. Socorro. 2007-12-10. Noncommutivity and Scalar Field Cosmology. https://doi.org/10.1103/physrevd.76.087302

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